While robotic weed-cutting machines are nothing new to agriculture, they have become more common in vegetable fields in the ...

With potentially a large number of fields to keep under control, don’t just rely on your memory for last year’s problems.

Sequoia National Park is home to the world’s largest trees and iconic birds including peregrine falcons and bald eagles. But in its backcountry, illegal marijuana grows are wreaking havoc on this ...